Gear drive
Key drive
Applied at the forming section exit of fourdrinier and hybrid formers, including single or dual-chamber options. Typical Machine Types：net paper width 8,600mm，operating speed 1,200m/min.
Rolled-and-welded stainless steel 304/2205 tube, with wall thickness ranging from 30mm to 60mm, drilled with Φ8 mm holes and countersunk Φ13mm, with approximately 64% open area ratio.
Constructed with welded stainless steel 304, available in single or dual chambers, with slide-out frame design. Internally equipped with sealing, lubrication, cleaning, and amplitude adjustment components—all made of stainless steel 304. Configured with imported air inlet tubes and graphite sealing strips. A high-pressure mobile water spray cleaning device is optional.
Nodular cast iron; cast steel.
SKF, TIMKEN, FAG, NSK, ZWZ; grease lubrication or oil lubrication.
Key drive, gear drive.
Post-assembly dynamic balancing test, roll surface runout inspection and simulated operational testing.
